13545904

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{13879}}^1$

素因数の和:13948

約数の個数: 20

約数和(自身を含む): 26677360

約数和(自身を除く): 13131456

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 13879, 27758, 55516, 111032, 222064, 846619, 1693238, 3386476, 6772952, 13545904]

約数ペア:

[(1, 13545904), (2, 6772952), (4, 3386476), (8, 1693238), (16, 846619), (61, 222064), (122, 111032), (244, 55516), (488, 27758), (976, 13879)]